You could hire a interior designer. If that doesn’t fit your budget, just do a little research online.
Definitely research what materials you prefer for look, feel, texture, style etc. There are many different materials from Corian solid surface, granite, quartz, concrete, wood, plastic laminate etc. They all have their pros and cons.
Corian (our shop’s specialty), for example, is non-porous and is very hygienic in an application like a kitchen (it’s used a lot in schools and hospitals for this reason). It has the ability to have a seamless look because, for most colors, it can be pieced together inconspicuously. Plus Corian is able to be refinished over the years to look brand new again simply by doing a standard buff and sand, as well as the possibility of being repairable if you get a knick or crack in your countertop.
Granite and quartz have beautiful colors and are a hard material, holding up to heavy usage. I’m not sure if the finish wears out quickly or not (as it comes glossy) and I’m not sure how repairable it is if something were to happen to it. If you have an unusual shape you will probably see the seams if it doesn’t fit in whatever sheet size the stone comes in.
Concrete can have a beautiful look, but I don’t know much about it. Wood is porous, so not the best for a kitchen application I would think, but I’m sure they have ways to seal it (it just may take more up-keep). Plastic laminate is just laminated wood with whatever color/style you choose. It’s inexpensive, but doesn’t necessarily last very long. If something happens to it, it’s not something that can be repaired without probably replacing that counter.
Overall, it is entirely up to what matters to you for your kitchen design and if you’re looking for something that is easy to maintain, or to add a “pop” to your room.
You can use a professional to help of course or just use any of the designing software/apps/websites online.
It will come down to your “feel” of the look once you see it. Each individual is different of course.
With my experience granite/quartz are the most common in new kitchens projects.
The best material for your kitchen countertops is ultimately going to depend on exactly how you are going to use them and what you consider to be most important. (Looks and style, durability, maintenance, budget, etc.) There really is no one size fits all, there are several different material options and they all have their pros and cons. I highly suggest stopping by your local Kitchen & Bath shop and speaking with a team member!
I design with natural stone and love the look. There are so many varieties, finishes, and textures of marble, granite, quartz, etc… They only need to be sealed properly . Why utilize a “faux” product when you can get something natural that will last a lifetime. The best method is to go to the stoneyard with a Designer and actually choose the slab(s) ( due to variations). Small samples do not identify the true look of a stone so dont be fooled.